组合使用关键词、标准类型、状态与 ICS 分类，快速定位所需国家标准。
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GB/Z 43996.3-2026
Fine bubble technology—Agricultural applications—Part 3: Guidelines for the minimum viable number concentration of ultrafine bubbles for promoting the germination of barley seeds
GB/T 46918.2-2025
Fine bubble technology—Evaluation method for determining gas content in fine bubble dispersions in water—Part 2: Hydrogen content
GB/T 46918.1-2025
Fine bubble technology—Evaluation method for determining gas content in fine bubble dispersions in water—Part 1: Oxygen content
GB/T 41914.3-2025
Fine bubble technology—General principles for usage and measurement of fine bubbles—Part 3: Methods for generating fine bubbles
GB/Z 43592.2-2025
Nanotechnologies—Magnetic nanomaterials—Part 2: Specification of characteristics and measurement methods for nanostructured magnetic beads for nucleic acid extraction
GB/Z 37664.3-2025
Nanomanufacturing—Key control characteristics—Luminescent nanomaterials—Part 3：Determination of fluorescence lifetime of semiconductor quantum dots using time correlated single photon counting (TCSPC)
GB/Z 123.2-2025
Nanomanufacturing—Material specifications—Luminescent nanomaterials—Part 2: Detail specification for general lighting and display applications
GB/T 13070-2025
Determination of uranium content in uranium ores—Potentiometric titration
GB/T 41232.8-2024
Nanomanufacturing—Key control characteristics—Nano-enabled electrical energy storage—Part 8: Determination of water content in electrode nanomaterials—Coulometric Karl Fisher titration method
GB/Z 44377.2-2024
Fine bubble technology—Guideline for indicating benefits—Part 2: Applications in sustainable development goals (SDGs)
GB/T 41232.6-2024
Nanomanufacturing—Key control characteristics—Nano-enabled electrical energy storage—Part 6: Determination of carbon content for nano-enabled electrode materials—Infrared absorption method
GB/T 44076-2024
Nanotechnologies—Test methods for measurement of electrical properties of carbon nanotubes
GB/T 44004-2024
Nanotechnologies—Test methods for the characterization of organic transistors and materials
GB/Z 43592.1-2023
Nanotechnologies—Magnetic nanomaterials—Part 1: Specification of characteristics and measurements for magnetic nanosuspensions
GB/T 43263-2023
Nanotechnologies—Characterization of cellulose nanocrystals
GB/Z 43193-2023
Nanotechnologies—Considerations for performing toxicokinetic studies with nanomaterials
GB/Z 43032-2023
Nanotechnologies—Characterization of metal and metal-oxide nano-objects in water—Sample preparation
GB/Z 42840-2023
Nanotechnologies—Determination of silver nanoparticles potency by release of muramic acid from Staphylococcus aureus
GB/T 41232.3-2023
Nanomanufacturing—Key control characteristics—Nano-enabled electrical energy storage—Part 3: Contact and coating resistivity measurements for nanomaterials
GB/T 41914.2-2022
Fine bubble technology—General principles for usage and measurement of fine bubbles—Part 2:Categorization of the attributes of fine bubbles